280984536

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1471}}^1$

素因数の和:1869

約数の個数: 96

約数和(自身を含む): 872601600

約数和(自身を除く): 591617064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 379, 504, 758, 1137, 1471, 1516, 2274, 2653, 2942, 3032, 3411, 4413, 4548, 5306, 5884, 6822, 7959, 8826, 9096, 10297, 10612, 11768, 13239, 13644, 15918, 17652, 20594, 21224, 23877, 26478, 27288, 30891, 31836, 35304, 41188, 47754, 52956, 61782, 63672, 82376, 92673, 95508, 105912, 123564, 185346, 191016, 247128, 370692, 557509, 741384, 1115018, 1672527, 2230036, 3345054, 3902563, 4460072, 5017581, 6690108, 7805126, 10035162, 11707689, 13380216, 15610252, 20070324, 23415378, 31220504, 35123067, 40140648, 46830756, 70246134, 93661512, 140492268, 280984536]

約数ペア:

[(1, 280984536), (2, 140492268), (3, 93661512), (4, 70246134), (6, 46830756), (7, 40140648), (8, 35123067), (9, 31220504), (12, 23415378), (14, 20070324), (18, 15610252), (21, 13380216), (24, 11707689), (28, 10035162), (36, 7805126), (42, 6690108), (56, 5017581), (63, 4460072), (72, 3902563), (84, 3345054), (126, 2230036), (168, 1672527), (252, 1115018), (379, 741384), (504, 557509), (758, 370692), (1137, 247128), (1471, 191016), (1516, 185346), (2274, 123564), (2653, 105912), (2942, 95508), (3032, 92673), (3411, 82376), (4413, 63672), (4548, 61782), (5306, 52956), (5884, 47754), (6822, 41188), (7959, 35304), (8826, 31836), (9096, 30891), (10297, 27288), (10612, 26478), (11768, 23877), (13239, 21224), (13644, 20594), (15918, 17652)]